DURAN Automatic Burette 50 mL (243173655)

DURAN Automatic Burette 50 mL (243173655) PTFE Stopcock & Intermediate

The DURAN Automatic Burette 50 mL (243173655) PTFE Stopcock & Intermediate is a Class AS high-precision burette engineered for accurate titration and volumetric analysis in analytical, pharmaceutical, and industrial laboratories.
Constructed from premium borosilicate glass, the DURAN Automatic Burette 50 mL provides outstanding resistance to chemicals, heat, and mechanical stress while maintaining clear, easy-to-read graduations.
The Schellbach stripe enhances meniscus visibility, reducing reading errors and improving precision during titration.

Equipped with a PTFE (Teflon) stopcock and intermediate connector, the DURAN Automatic Burette 50 mL delivers smooth, leak-free operation and excellent chemical resistance. The integrated reservoir bottle ensures automatic filling and refilling, enhancing workflow efficiency and accuracy.
Each unit is batch-certified and manufactured in compliance with ISO 385, providing traceable calibration and long-term reliability for precise volumetric work.

Product Highlights

• Volume: 50 mL

• Type: Automatic Burette with Reservoir Bottle (Ex 20 °C)

• Class: AS (High Accuracy)

• Material: Borosilicate Glass

• Graduation: Clear with Schellbach Stripe

• Stopcock Type: PTFE (Teflon) Stopcock with Intermediate

• Certificate: Batch calibration included

• Standard: ISO 385

Applications

• Precision titration and volumetric analysis

• Analytical and pharmaceutical laboratories

• Industrial R&D and process control

• Academic and educational laboratories